GB2407528B - Hand machine tool with an impact mechanism and method for operating the hand machine tool - Google Patents

Hand machine tool with an impact mechanism and method for operating the hand machine tool

Info

Publication number
GB2407528B
GB2407528B GB0422109A GB0422109A GB2407528B GB 2407528 B GB2407528 B GB 2407528B GB 0422109 A GB0422109 A GB 0422109A GB 0422109 A GB0422109 A GB 0422109A GB 2407528 B GB2407528 B GB 2407528B
Authority
GB
United Kingdom
Prior art keywords
machine tool
hand machine
operating
impact mechanism
hand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0422109A
Other versions
GB0422109D0 (en
GB2407528A (en
Inventor
Friedmar Dresig
Joachim Hecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0422109D0 publication Critical patent/GB0422109D0/en
Publication of GB2407528A publication Critical patent/GB2407528A/en
Application granted granted Critical
Publication of GB2407528B publication Critical patent/GB2407528B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB0422109A 2003-10-07 2004-10-05 Hand machine tool with an impact mechanism and method for operating the hand machine tool Expired - Fee Related GB2407528B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346534A DE10346534A1 (en) 2003-10-07 2003-10-07 Hand tool with a striking mechanism and method for operating the power tool

Publications (3)

Publication Number Publication Date
GB0422109D0 GB0422109D0 (en) 2004-11-03
GB2407528A GB2407528A (en) 2005-05-04
GB2407528B true GB2407528B (en) 2005-12-28

Family

ID=33426892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0422109A Expired - Fee Related GB2407528B (en) 2003-10-07 2004-10-05 Hand machine tool with an impact mechanism and method for operating the hand machine tool

Country Status (4)

Country Link
US (1) US7708083B2 (en)
CN (1) CN1605438B (en)
DE (1) DE10346534A1 (en)
GB (1) GB2407528B (en)

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* Cited by examiner, † Cited by third party
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DE602004015206D1 (en) * 2003-07-31 2008-09-04 Makita Corp power tool
DE102005021734A1 (en) * 2005-05-11 2006-11-16 Robert Bosch Gmbh Power tool
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US9216502B2 (en) 2008-04-03 2015-12-22 Black & Decker Inc. Multi-stranded return spring for fastening tool
US8534527B2 (en) * 2008-04-03 2013-09-17 Black & Decker Inc. Cordless framing nailer
DE102008035298A1 (en) * 2008-07-29 2010-02-04 Wacker Neuson Se Air spring impact mechanism with variable rotary drive
DE102009027469A1 (en) * 2009-07-06 2011-01-13 Robert Bosch Gmbh tooling
US8087472B2 (en) * 2009-07-31 2012-01-03 Black & Decker Inc. Vibration dampening system for a power tool and in particular for a powered hammer
US8695726B2 (en) 2010-12-29 2014-04-15 Medical Enterprises LLC Electric motor driven tool for orthopedic impacting
KR102127310B1 (en) 2010-12-29 2020-06-29 메디컬 엔터프라이시스 디스트리부션 엘엘씨 Electric motor driven tool for orthopedic impacting
US8393409B2 (en) 2010-12-29 2013-03-12 Ortho Technologies, Llc Electric motor driven tool for orthopedic impacting
US10149711B2 (en) 2012-03-30 2018-12-11 Depuy Mitek, Llc Surgical impact tool
DE102012209875A1 (en) * 2012-06-13 2013-12-19 Robert Bosch Gmbh striking mechanism
EP2918376A1 (en) * 2014-03-12 2015-09-16 HILTI Aktiengesellschaft Chiselling hand-held machine tool
CN107470598A (en) * 2017-08-15 2017-12-15 合肥众望电气科技有限公司 It is a kind of to facilitate spray desanding device
US10814468B2 (en) 2017-10-20 2020-10-27 Milwaukee Electric Tool Corporation Percussion tool
WO2019147919A1 (en) 2018-01-26 2019-08-01 Milwaukee Electric Tool Corporation Percussion tool
CN108714255A (en) * 2018-06-27 2018-10-30 姚俊 Venous chambers degasification instrument
CN109176411B (en) * 2018-11-13 2024-03-29 久维科技(苏州)有限公司 Quick fastening device
CN110774236B (en) * 2019-11-20 2021-07-27 山东奥德燃气设备制造有限公司 Pneumatic impact tool with adjustable pressure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138772A (en) * 1998-05-14 2000-10-31 Hilti Aktiengesellschaft Drill with a hammer mechanism
US20020056558A1 (en) * 2000-07-14 2002-05-16 Hans-Werner Bongers-Ambrosius Percussion electrical hand-held tool
EP1452278A1 (en) * 2003-03-01 2004-09-01 HILTI Aktiengesellschaft Control method of a percussion power drill
EP1502710A2 (en) * 2003-07-31 2005-02-02 Makita Corporation Power tool

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DE1938660C3 (en) * 1969-07-30 1975-05-15 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Hammer drill
DE3310145C2 (en) * 1983-03-21 1993-10-21 Hilti Ag Electropneumatic hammer drill with replaceable hammer mechanism
DE4013512A1 (en) * 1990-04-27 1991-10-31 Black & Decker Inc SWITCHING DEVICE FOR SWITCHING A POWERED TOOL
US5203242A (en) * 1991-12-18 1993-04-20 Hansson Gunnar C Power tool for two-step tightening of screw joints
JP3452373B2 (en) * 1992-12-18 2003-09-29 松下電器産業株式会社 Screw fastening device and screw fastening method
US5581042A (en) * 1995-12-11 1996-12-03 Ingersoll-Rand Company Method for torque wrench non-contact angle measurement
DE19646622B4 (en) * 1996-11-12 2004-07-01 Wacker Construction Equipment Ag Tool that can be carried in one movement
SE513563C2 (en) * 1998-03-19 2000-10-02 Atlas Copco Tools Ab Method for self-programming control systems for power nuts during initial tightening procedures
SE520096C2 (en) * 1998-12-10 2003-05-27 Atlas Copco Tools Ab Power tool system including connectable and disconnectable memory module for storing and transferring data between different devices
US6516896B1 (en) * 2001-07-30 2003-02-11 The Stanley Works Torque-applying tool and control therefor
DE10142569A1 (en) 2001-08-30 2003-03-27 Bosch Gmbh Robert Manual tool machine has beater w ith piston connected to drive unit and transmission element, with rotarily driven curved element and piston rod
DE10160864A1 (en) * 2001-12-12 2003-06-26 Hilti Ag Axial striking electric hand tool device
CN2569952Y (en) * 2002-04-30 2003-09-03 东莞昌亿电器有限公司 Speed control device of hand-held electric tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138772A (en) * 1998-05-14 2000-10-31 Hilti Aktiengesellschaft Drill with a hammer mechanism
US20020056558A1 (en) * 2000-07-14 2002-05-16 Hans-Werner Bongers-Ambrosius Percussion electrical hand-held tool
EP1452278A1 (en) * 2003-03-01 2004-09-01 HILTI Aktiengesellschaft Control method of a percussion power drill
US20040226728A1 (en) * 2003-03-01 2004-11-18 Hans Boeni Process for controlling an axially hammering and rotating electric hand-held machine tool
EP1502710A2 (en) * 2003-07-31 2005-02-02 Makita Corporation Power tool

Also Published As

Publication number Publication date
GB0422109D0 (en) 2004-11-03
US20050072584A1 (en) 2005-04-07
CN1605438A (en) 2005-04-13
US7708083B2 (en) 2010-05-04
DE10346534A1 (en) 2005-05-12
CN1605438B (en) 2010-05-26
GB2407528A (en) 2005-05-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201005